Laser word welding machine with anti-freezing and cooling functions
By setting up a non-woven fabric and positioning mechanism in the intake pipe of the laser welding machine, the retention of coolant is discharged using air, the problem of coolant freezing is solved, the anti-freezing cooling function of the welding machine is realized, the start-up process is simplified and the start-up process is ensured. The stable operation of the equipment.
Patent Information
- Application Number
- CN202421087748.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-17
AI Technical Summary
In cold weather, the problem of the coolant of the laser solderer freezing in the connecting pipe causes the need to thaw the next time the work is complicated.
A laser welding machine with anti-freeze cooling function is designed. By setting up a non-woven fabric and positioning mechanism in the intake pipe, air enters the connecting pipe to discharge the retained water to avoid freezing, and at the same time, dust is prevented from entering through the filtering mechanism. Ensure the normal operation of the suction pump and connecting pipe.
It effectively prevents the connection pipe from freezing, simplifies the start-up process, and prevents the suction pump and connection pipe from being blocked, ensuring the stable operation of the welding machine.
Smart Images
Figure CN222307714U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laser welding characters, in particular to a laser welding character machine with an antifreeze cooling function. Background Art
[0002] The laser welding machine needs to cool the welding position when it is working. Generally, the coolant is sprayed directly to the welding position through a pump for cooling. However, after the pump stops working, the coolant will be retained in the connecting pipe between the pump and the welding position due to pressure. This connecting pipe is generally exposed to the outside of the laser welding machine. As a result, in cold weather, the coolant in the connecting pipe is easy to freeze, resulting in the need to thaw the next time it works. The process is complicated. For this reason, we propose a laser welding machine with antifreeze cooling function. Utility Model Content
[0003] The utility model aims to provide a laser welding machine with an antifreeze cooling function to solve the problems raised in the above background technology.
[0004] To achieve the above object, the utility model provides the following technical solution: a laser welding machine with antifreeze cooling function, comprising a welding machine body, a water tank is arranged on one side of the welding machine body, an air intake pipe is fixedly inserted and connected to one side of the water tank, a filter mechanism is arranged at one end of the air intake pipe, and the filter mechanism comprises:
[0005] A non-woven fabric, wherein the non-woven fabric is arranged at one end of the air inlet pipe, and a first positioning mechanism is arranged between the non-woven fabric and the air inlet pipe;
[0006] The second positioning mechanism is arranged on the outer wall of the air intake pipe.
[0007] Preferably, the first positioning mechanism comprises an annular groove, the annular groove is opened at one end of the air inlet pipe, the side of the non-woven fabric is clamped inside the annular groove, and an annular rubber clamp ring is movably inserted and connected inside the annular groove.
[0008] Preferably, the second positioning mechanism includes an extrusion ring, which is arranged at one end of the air inlet pipe, the non-woven fabric is arranged between the air inlet pipe and the extrusion ring, a positioning ring is fixedly sleeved on the outer wall of the extrusion ring, and a fixing mechanism is arranged between the extrusion ring and the air inlet pipe.
[0009] Preferably, the fixing mechanism comprises an external thread groove and an internal thread groove, the external thread groove is formed on the outer wall of the air intake pipe, the internal thread groove is formed on the inner wall of the positioning ring, and the outer wall of the external thread groove is meshingly connected with the outer wall of the internal thread groove.
[0010] Preferably, a suction pump is installed at the top of the water tank, a connecting pipe is provided at the output end of the suction pump, a transition pipe is provided at the input end of the suction pump, one end of the transition pipe passes through the top of the water tank and a three-way valve is provided between the transition pipe and the air inlet pipe.
[0011] Preferably, a water pumping pipe is provided at one end of the three-way valve, a partition is fixedly connected to the inner wall of the water tank, and one end of the water pumping pipe passes through the top of the partition and extends to the bottom of the inner cavity of the water tank.
[0012] Technical effects and advantages of the utility model:
[0013] The utility model utilizes the arrangement of an air intake pipe and non-woven fabric, and air is taken in through the air intake pipe so that air can enter the connecting pipe, and water retained in the connecting pipe can be discharged, thereby avoiding freezing inside the connecting pipe. At the same time, through the arrangement of the non-woven fabric, the air entering the air intake pipe is dust-free, thereby avoiding blockage of the suction pump and the connecting pipe, and ensuring that they can work stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the nonwoven fabric of the utility model.
[0016] Figure 3 It is a front sectional structural schematic diagram of the extrusion ring of the utility model.
[0017] In the figure: 101, welding machine body; 102, water tank; 103, air inlet pipe; 201, non-woven fabric; 301, annular groove; 302, annular rubber clamp ring; 401, extrusion ring; 402, positioning ring; 403, external thread groove; 404, internal thread groove; 501, suction pump; 502, connecting pipe; 503, transition pipe; 504, three-way valve; 601, partition; 602, water extraction pipe. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The utility model provides Figure 1-3A laser welding machine with antifreeze cooling function is shown, comprising a welding machine body 101, a water tank 102 is arranged on one side of the welding machine body 101, an air intake pipe 103 is fixedly inserted and connected to one side of the water tank 102, a filtering mechanism is arranged at one end of the air intake pipe 103, the filtering mechanism comprises a non-woven fabric 201 and a second positioning mechanism, the non-woven fabric 201 is arranged at one end of the air intake pipe 103, a first positioning mechanism is arranged between the non-woven fabric 201 and the air intake pipe 103, and the second positioning mechanism is arranged on the outer wall of the air intake pipe 103, air is taken in through the air intake pipe 103, so that air will enter the connecting pipe 502, and the water retained in the connecting pipe 502 can be discharged, thereby avoiding the freezing phenomenon inside the connecting pipe 502, and at the same time, through the arrangement of the non-woven fabric 201, the air entering the air intake pipe 103 is dust-free, thereby avoiding clogging of the suction pump 501 and the connecting pipe 502, ensuring that they can work stably.
[0020] Among them, the first positioning mechanism includes an annular groove 301, which is opened at one end of the intake pipe 103, and the side of the non-woven fabric 201 is clamped inside the annular groove 301. The inside of the annular groove 301 is movably connected with an annular rubber clamp ring 302. The side of the non-woven fabric 201 is clamped in the annular groove 301 through the annular rubber clamp ring 302, and the non-woven fabric 201 can be positioned for use, so that the air entering the intake pipe 103 must pass through the non-woven fabric 201 for filtration, thereby improving the stability of the use of the non-woven fabric 201.
[0021] Preferably, the second positioning mechanism includes an extrusion ring 401, which is arranged at one end of the air inlet pipe 103, and the non-woven fabric 201 is arranged between the air inlet pipe 103 and the extrusion ring 401. The outer wall of the extrusion ring 401 is fixedly sleeved with a positioning ring 402. A fixing mechanism is arranged between the extrusion ring 401 and the air inlet pipe 103, and the fixing mechanism includes an external thread groove 403 and an internal thread groove 404. The external thread groove 403 is opened on the outer wall of the air inlet pipe 103, and the internal thread groove 404 is opened on the inner wall of the positioning ring 402. The outer wall of the external thread groove 403 and the internal thread groove 404 are connected. The outer wall is meshed and connected, and the inner thread groove 404 is meshed with the outer thread groove 403, so that the positioning ring 402 is screwed on the outer wall of the intake pipe 103, so that the extrusion ring 401 can resist the annular rubber clamping ring 302, and the annular rubber clamping ring 302 can be positioned to prevent the annular rubber clamping ring 302 from escaping from the annular clamping groove 301. At the same time, the extrusion ring 401 will cover the annular rubber clamping ring 302 to prevent the annular rubber clamping ring 302 from being directly exposed to the outside world, thereby improving the protective effect of the annular rubber clamping ring 302 and extending the service life of the annular rubber clamping ring 302.
[0022] Furthermore, a suction pump 501 is installed at the top of the water tank 102, a connecting pipe 502 is provided at the output end of the suction pump 501, a transition pipe 503 is provided at the input end of the suction pump 501, one end of the transition pipe 503 passes through the top of the water tank 102 and a three-way valve 504 is provided between the air inlet pipe 103, one end of the three-way valve 504 is provided with a water pumping pipe 602, a partition 601 is fixedly connected to the inner wall of the water tank 102, one end of the water pumping pipe 602 passes through the top of the partition 601 and extends to the bottom of the inner cavity of the water tank 102, and through the arrangement of the suction pump 501 and the three-way valve 504, When the welding machine body 101 is working, the suction pump 501 draws out the water on the inner wall of the water tank 102 through the suction pipe 602, and sprays it to the welding position through the transition pipe 503 and the connecting pipe 502 for cooling. When the welding machine body 101 is no longer working, the air inlet pipe 103 is connected to the transition pipe 503 through the three-way valve 504. At this time, the suction pipe 602 is no longer connected to the transition pipe 503, so that the suction pump 501 can be operated to draw in external air through the air inlet pipe 103, thereby discharging the water inside the transition pipe 503 and the connecting pipe 502 to prevent the connecting pipe 502 from freezing.
[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A laser welding machine with an antifreeze cooling function, comprising a welding machine body (101), a water tank (102) being arranged on one side of the welding machine body (101), an air intake pipe (103) being fixedly inserted and connected to one side of the water tank (102), characterized in that: A filtering mechanism is provided at one end of the air inlet pipe (103), and the filtering mechanism comprises: A non-woven fabric (201), wherein the non-woven fabric (201) is arranged at one end of the air intake pipe (103), and a first positioning mechanism is arranged between the non-woven fabric (201) and the air intake pipe (103); A second positioning mechanism, wherein the second positioning mechanism is arranged on the outer wall of the air intake pipe (103).
2. The laser welding machine with antifreeze cooling function according to claim 1, characterized in that: The first positioning mechanism comprises an annular groove (301), the annular groove (301) is opened at one end of the air intake pipe (103), the side of the non-woven fabric (201) is clamped inside the annular groove (301), and an annular rubber clamp ring (302) is movably inserted and connected inside the annular groove (301).
3. The laser welding machine with antifreeze cooling function according to claim 1, characterized in that: The second positioning mechanism comprises an extrusion ring (401), the extrusion ring (401) is arranged at one end of the air intake pipe (103), the non-woven fabric (201) is arranged between the air intake pipe (103) and the extrusion ring (401), a positioning ring (402) is fixedly sleeved on the outer wall of the extrusion ring (401), and a fixing mechanism is arranged between the extrusion ring (401) and the air intake pipe (103).
4. The laser welding machine with antifreeze cooling function according to claim 3, characterized in that: The fixing mechanism comprises an external thread groove (403) and an internal thread groove (404); the external thread groove (403) is formed on the outer wall of the air intake pipe (103); the internal thread groove (404) is formed on the inner wall of the positioning ring (402); the outer wall of the external thread groove (403) is meshedly connected with the outer wall of the internal thread groove (404).
5. The laser welding machine with antifreeze cooling function according to claim 1, characterized in that: A suction pump (501) is installed at the top of the water tank (102); a connecting pipe (502) is provided at the output end of the suction pump (501); a transition pipe (503) is provided at the input end of the suction pump (501); one end of the transition pipe (503) passes through the top of the water tank (102) and a three-way valve (504) is provided between the transition pipe (503) and the air inlet pipe (103).
6. The laser welding machine with antifreeze cooling function according to claim 5, characterized in that: A water pumping pipe (602) is provided at one end of the three-way valve (504), a partition (601) is fixedly connected to the inner wall of the water tank (102), and one end of the water pumping pipe (602) passes through the top of the partition (601) and extends to the bottom of the inner cavity of the water tank (102).